[corlib] Simplify RuntimeInformation by getting OS name from the runtime (#13164)

[mono-project.git] / mcs / errors / cs1644-34.cs

// CS1644: Feature `asynchronous functions' cannot be used because it is not part of the C# 4.0 language specification
// Line: 10
// Compiler options: -langversion:4

using System;

class C
{
        public void Foo ()
        {
                Action a = async () => { };
        }
}